274070720

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 224

約数和(自身を含む): 833932800

約数和(自身を除く): 559862080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 227, 245, 280, 308, 320, 343, 352, 385, 392, 440, 448, 454, 490, 539, 560, 616, 686, 704, 770, 784, 880, 908, 980, 1078, 1120, 1135, 1232, 1372, 1540, 1568, 1589, 1715, 1760, 1816, 1960, 2156, 2240, 2270, 2464, 2497, 2695, 2744, 3080, 3136, 3178, 3430, 3520, 3632, 3773, 3920, 4312, 4540, 4928, 4994, 5390, 5488, 6160, 6356, 6860, 7264, 7546, 7840, 7945, 8624, 9080, 9988, 10780, 10976, 11123, 12320, 12485, 12712, 13720, 14528, 15092, 15680, 15890, 17248, 17479, 18160, 18865, 19976, 21560, 21952, 22246, 24640, 24970, 25424, 27440, 30184, 31780, 34496, 34958, 36320, 37730, 39952, 43120, 44492, 49940, 50848, 54880, 55615, 60368, 63560, 69916, 72640, 75460, 77861, 79904, 86240, 87395, 88984, 99880, 101696, 109760, 111230, 120736, 122353, 127120, 139832, 150920, 155722, 159808, 172480, 174790, 177968, 199760, 222460, 241472, 244706, 254240, 279664, 301840, 311444, 349580, 355936, 389305, 399520, 444920, 489412, 508480, 559328, 603680, 611765, 622888, 699160, 711872, 778610, 799040, 856471, 889840, 978824, 1118656, 1207360, 1223530, 1245776, 1398320, 1557220, 1712942, 1779680, 1957648, 2447060, 2491552, 2796640, 3114440, 3425884, 3559360, 3915296, 4282355, 4894120, 4983104, 5593280, 6228880, 6851768, 7830592, 8564710, 9788240, 12457760, 13703536, 17129420, 19576480, 24915520, 27407072, 34258840, 39152960, 54814144, 68517680, 137035360, 274070720]

約数ペア:

[(1, 274070720), (2, 137035360), (4, 68517680), (5, 54814144), (7, 39152960), (8, 34258840), (10, 27407072), (11, 24915520), (14, 19576480), (16, 17129420), (20, 13703536), (22, 12457760), (28, 9788240), (32, 8564710), (35, 7830592), (40, 6851768), (44, 6228880), (49, 5593280), (55, 4983104), (56, 4894120), (64, 4282355), (70, 3915296), (77, 3559360), (80, 3425884), (88, 3114440), (98, 2796640), (110, 2491552), (112, 2447060), (140, 1957648), (154, 1779680), (160, 1712942), (176, 1557220), (196, 1398320), (220, 1245776), (224, 1223530), (227, 1207360), (245, 1118656), (280, 978824), (308, 889840), (320, 856471), (343, 799040), (352, 778610), (385, 711872), (392, 699160), (440, 622888), (448, 611765), (454, 603680), (490, 559328), (539, 508480), (560, 489412), (616, 444920), (686, 399520), (704, 389305), (770, 355936), (784, 349580), (880, 311444), (908, 301840), (980, 279664), (1078, 254240), (1120, 244706), (1135, 241472), (1232, 222460), (1372, 199760), (1540, 177968), (1568, 174790), (1589, 172480), (1715, 159808), (1760, 155722), (1816, 150920), (1960, 139832), (2156, 127120), (2240, 122353), (2270, 120736), (2464, 111230), (2497, 109760), (2695, 101696), (2744, 99880), (3080, 88984), (3136, 87395), (3178, 86240), (3430, 79904), (3520, 77861), (3632, 75460), (3773, 72640), (3920, 69916), (4312, 63560), (4540, 60368), (4928, 55615), (4994, 54880), (5390, 50848), (5488, 49940), (6160, 44492), (6356, 43120), (6860, 39952), (7264, 37730), (7546, 36320), (7840, 34958), (7945, 34496), (8624, 31780), (9080, 30184), (9988, 27440), (10780, 25424), (10976, 24970), (11123, 24640), (12320, 22246), (12485, 21952), (12712, 21560), (13720, 19976), (14528, 18865), (15092, 18160), (15680, 17479), (15890, 17248)]